HEC4528BF中文资料PDF规格书
HEC4528BF规格书详情
DESCRIPTION
The HEF4528B is a dual retriggerable-resettable monostable multivibrator. Each multivibrator has an active LOW input (I0), and active HIGH input (I1), an active LOW clear direct input (CD), an output (O) and its complement (O), and two pins for connecting the external timing components (CTC(1), RCTC).
An external timing capacitor (Ct ) must be connected between CTC and RCTC and an external resistor (Rt) must be connected between RCTC and VDD. The duration of the output pulse is determined by the external timing components Ct and Rt.
A HIGH to LOW transition on I0 when I1 is LOW or a LOW to HIGH transition on I1 when I0 is HIGH produces a positive pulse (LOW-HIGH-LOW) and O and a negative pulse (HIGH-LOW-HIGH) on O if the CD is HIGH. A LOW
产品属性
- 型号:
HEC4528BF
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Dual monostable multivibrator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
2023+ |
LCC28 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
23+ |
N/A |
94000 |
一级代理放心采购 |
询价 | |||
NXP |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
询价 | ||
FC |
21+ROHS |
LCC28 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
DIP28 |
14008 |
原装正品 |
询价 | ||
HEO |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | |||
23+ |
N/A |
94000 |
一级代理放心采购 |
询价 | |||
HEC4557BDB |
147 |
147 |
询价 | ||||
NXP USA Inc. |
21+ |
16-SO |
65200 |
一级代理/放心采购 |
询价 | ||
PHILIPS |
22+ |
DIP28 |
8000 |
原装正品支持实单 |
询价 |